<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body onload="demo()">
     <div class="top">
        <p class="text_top_up"><b>-----------------------------   学生信息管理系统    ----------------------------</b></p>
        <p>
             <button class="button_left" onclick="Add()"><b>添加</b></button>
             <button class="button_right"onclick="Delete()"><b>删除</b></button>
        </p>  
    </div> 

    <div class="center" id="center_table"></div>
   
   <div class="bottom">
     <div class="bottom_left">
        <br>
        <a onclick="page_first()" href="#">第一页</a> <a onclick="page_last()" href="#">最后一页</a>
        <p> 共 3 页 ,每页显示 10 条</p>
   </div>
   <div class="bottom_right">
        <p class="p_bottom_right">
        <button class="button_left" onclick="page_up()">上一页</button>
        <button padding-right:0px class="button_right" onclick="page_down()">下一页</button>
        </P>
    </div>
 </div>
<script type="text/javascript" src="../js/jquery-3.3.1.min.js"></script>
<script type="text/javascript" src="../js/student.js"></script>  
<link type="text/css" rel="stylesheet" href="../css/student.css"/>  
 </body>
 </html>
 
